relay.php

<?php 
header('Access-Control-Allow-Origin: *');
// was used when API address moved but apps were live on app store.
        // create curl resource 
        $ch = curl_init(); 
		
		error_log($_GET['m']);

        // set url 
        curl_setopt($ch, CURLOPT_URL, "http://your.node.host:3000/sendmsg?m=" . $_GET['m']); 

        //return the transfer as a string 
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); 

        // $output contains the output string 
		curl_exec($ch); 

        // close curl resource to free up system resources 
        curl_close($ch);  
		echo("success");
exit;